body {
  margin:0;
  padding:0;
  background:rgb(73, 74, 95);
  color:#fff;
}

.box {
  width:(640/2)+px;
  height:(1008/2)+px;
  margin:30px auto 30px auto;
  position:relative;
  border:1px solid #000;
  -webkit-box-shadow:0 0 20px rgba(0,0,0,0.5);
}

.framePlayer {
  width:100%;
  height:100%;
}

.control {
  position:absolute;
  background:rgba(0,0,0,0.5);
  padding:5px 20px;
  width:100%;
  height:40px;
  left:0;
  bottom:0;
  font-size:16px;
  color:#fff;
  line-height:30px;
  box-sizing:border-box;

  i {
    display:block;
    float:left;
    padding:((30-16)/2)+px 10px;
    cursor:pointer;
  }

  .process_bar {
    width:100%;
    height:4px;
    background:#aaaaaa;
    position:absolute;
    left:0;
    top:-4px;
    .process {
      width:0;
      height:100%;
      background:#fff;
      //-webkit-transition:all 0.05s linear;
    }
  }
}

.info {
  position:absolute;
  top:0;
  left:0;
  padding:5px 10px;
  width:100px;
  background:rgba(0,0,0,0.5);
  color:#fff;
  line-height:18px;
  font-size:12px;
}

.settings {
  width:320px;
  margin:0 auto;
  line-height:20px;
  font-size:12px;
  &>div {
    margin-bottom:10px;
    span {
      display:inline-block;
      width:50px;
    }
  }
  label {
    margin-right:10px;
  }
  .times {
    line-height:18px;
    padding:0 10px;
    margin:0;
    border:1px solid #000;
    width:40px;
    text-align:center;
    &.disabled {
      background:#b3b3b3;
    }
  }
  .start {
    @extend .times;
  }
  .end {
    @extend .times;
  }
  .fps {
    @extend .times;
  }
}